NOVA

Has Violence Declined Through the Ages?

Clip: Season 46 Episode 22 | 2m 13s Video has closed captioning.

Five experts weigh in on the complexities of measuring violence.

Aired: 11/20/19

Rating: NR

Buy Now:

Problems Playing Video? | Closed Captioning

National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS …

Sponsored By:

See All Extras

More Episodes

See All Episodes
NOVA Polar Lab

Want more science?

NOVA Polar Lab

The interactive NOVA Polar Lab uses 360 videos, interviews with scientists, and mini-games to send players on an immersive quest to understand how the poles are key to understanding Earth’s climate—past, present, and future.

Play the Lab